Looking for an 80s American movie.At the beginning of the movie, it is at nighttime. There are many people and cars. They look young, energetic, slim, thin, wearing fashion clothes, white young women young men. They all park at the same motel & get in to that motel's different rooms. A woman and a man go in their room. The woman sits on dresser and plays guitar and flirts with a man. That man lies on a bed listening to her flirting. She then pukes at sink and she is abandoned by that man in a motel. Both of that woman & that man are white people. That woman says: "Take off that too." "You put it (condom) in your wallet it is becoming moldy." The woman feels uncomfortable and pukes in a bathroom. The man says he will wait for her but gets out to tell everybody to go, and leave that woman in motel alone.